math: fix dead link to springerlink (now link.springer)

ALTree · ALTree · commit 65f514edfb0c · 2020-05-29T14:33:50.000Z
Change-Id: Ie5fd026af45d2e7bc371a38d15dbb52a1b4958cd Reviewed-on: https://go-review.googlesource.com/c/go/+/235717 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/src/math/exp_amd64.s b/src/math/exp_amd64.s
@@ -8,7 +8,7 @@
 // methods of elementary functions suitable for SIMD computation", Proc.
 // of International Supercomputing Conference 2010 (ISC'10), pp. 25 -- 32
 // (May 2010). The paper is available at
-// https://www.springerlink.com/content/340228x165742104/
+// https://link.springer.com/article/10.1007/s00450-010-0108-2
 //
 // The original code and the constants below are from the author's
 // implementation available at http://freshmeat.net/projects/sleef.
